Footage shows the seven-day operation to prepare for the installation of the Marston Box rail bridge over the M42. The team worked around the clock to deliver intricate programme.
(Permalink) Box slide HS2 M42 Marston Box Time-lapse

Work is to start on Marston Box bridge which will carry HS2 over the M42. This will be the first hi-tech box slide of its kind over a motorway in the UK which will slide a 10,000 tonne bridge into position next year. This unique construction method will dramatically reduce traffic disruption - a quicker and safer solution.
(Permalink) HS2 M42 Marston Box Bridge